164079396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 108

約数和(自身を含む): 454626900

約数和(自身を除く): 290547504

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 169, 181, 234, 298, 338, 362, 447, 468, 507, 543, 596, 676, 724, 894, 1014, 1086, 1341, 1521, 1629, 1788, 1937, 2028, 2172, 2353, 2682, 3042, 3258, 3874, 4706, 5364, 5811, 6084, 6516, 7059, 7748, 9412, 11622, 14118, 17433, 21177, 23244, 25181, 26969, 28236, 30589, 34866, 42354, 50362, 53938, 61178, 69732, 75543, 80907, 84708, 91767, 100724, 107876, 122356, 151086, 161814, 183534, 226629, 242721, 275301, 302172, 323628, 350597, 367068, 453258, 485442, 550602, 701194, 906516, 970884, 1051791, 1101204, 1402388, 2103582, 3155373, 4207164, 4557761, 6310746, 9115522, 12621492, 13673283, 18231044, 27346566, 41019849, 54693132, 82039698, 164079396]

約数ペア:

[(1, 164079396), (2, 82039698), (3, 54693132), (4, 41019849), (6, 27346566), (9, 18231044), (12, 13673283), (13, 12621492), (18, 9115522), (26, 6310746), (36, 4557761), (39, 4207164), (52, 3155373), (78, 2103582), (117, 1402388), (149, 1101204), (156, 1051791), (169, 970884), (181, 906516), (234, 701194), (298, 550602), (338, 485442), (362, 453258), (447, 367068), (468, 350597), (507, 323628), (543, 302172), (596, 275301), (676, 242721), (724, 226629), (894, 183534), (1014, 161814), (1086, 151086), (1341, 122356), (1521, 107876), (1629, 100724), (1788, 91767), (1937, 84708), (2028, 80907), (2172, 75543), (2353, 69732), (2682, 61178), (3042, 53938), (3258, 50362), (3874, 42354), (4706, 34866), (5364, 30589), (5811, 28236), (6084, 26969), (6516, 25181), (7059, 23244), (7748, 21177), (9412, 17433), (11622, 14118)]